Kniphofia plant named ‘TNKNIPR’

ABSTRACT

A new and distinct  Kniphofia  plant characterized by its habit of forming multiple crowns fast and each crown produces inflorescences in the first season, large inflorescences of red flowers on short stems, a very long bloom time with repeat blooming from July through October in Canby, Oreg., a short habit, narrow, grassy leaves, and excellent vigor.

Botanical denomination: Kniphofia spp.

Cultivar designation: ‘TNKNIPR’.

BACKGROUND OF THE INVENTION

The present invention relates to a new and distinct Kniphofia, and giventhe cultivar name is ‘TNKNIPR’. Kniphofia is in the familyXanthorrhoeaceae. ‘TNKNIPR’ is a hybrid resulting from a plannedbreeding program to produce short, compact, reblooming Kniphofia. Thecross was made using the following proprietary, unreleased plants:Kniphofia K85-6, as the seed parent and Kniphofia K90-1, as the pollenparent. It was selected for best habit, flower color, reblooming, andcrown count from many seedlings of the cross in Canby, Oreg.

Compared to Kniphofia K85-6, the seed parent, the new cultivar is morefree flowering and has a shorter habit.

Compared to Kniphofia K90-1, the pollen parent, the new cultivar is morefree flowering and has a red flowers rather than cream and red.

Compared to Kniphofia ‘Red Hot Popsicle’, U.S. Plant Pat. No. 24,036,the new cultivar is ⅓ shorter.

SUMMARY OF THE INVENTION

The new cultivar is unique and characterized by:

-   -   1. its habit of forming multiple crowns fast and each crown        produces inflorescences in the first season,    -   2. large inflorescences of red flowers on short stems,    -   3. a very long bloom time with repeat blooming from July through        October in Canby, Oreg.,    -   4. a short habit,    -   5. narrow, grassy leaves, and    -   6. excellent vigor.

This new cultivar has been reproduced only by asexual propagation(division, tissue culture). Each of the progeny exhibits identicalcharacteristics to the new cultivar. Asexual propagation by leafcuttings, tissue culture, and division using standard techniques as donein Canby, Oreg., shows that the foregoing characteristics anddistinctions come true to form and are established and transmittedthrough succeeding propagations. The present invention has not beenevaluated under all possible environmental conditions. The phenotype mayvary with variations in environment without a change in the genotype ofthe plant.

BRIEF DESCRIPTION OF THE DRAWING

The photograph shows 12-month-old Kniphofia ‘TNKNIPR’ in the ground inthe trial field in August in Canby, Oreg.

DETAILED PLANT DESCRIPTION

The following is a detailed description of the new Kniphofia cultivarbased on observations of 8-month-old specimens growing outside in fullsun in Canby, Oreg. These were planted as 4″ plants in late May. Canbyis Zone 8 on the USDA Hardiness map. Temperatures range from a high of95 degrees F. in August to an average of 32 degrees F. in January.Normal rainfall in Canby is 42.8 inches per year. The color descriptionsare all based on The Royal Horticultural Society Colour Chart, 5^(th)edition, 2007.

-   Plant:    -   -   Type.—Rhizomatous herbaceous perennial.        -   Hardiness.—USDA Zones 7 to 9.        -   Size.—Grows to 60 cm wide and 39 cm tall from the top of the            soil to the top of the foliage.        -   Crown #.—About 40.        -   #Leaves/crown.—About 10.        -   #Inflorescences/crown.—1 to 2.        -   Form.—Clumping.-   Leaf:    -   -   Type.—Simple.        -   Shape.—Strap-like, keeled.        -   Arrangement.—Basal rosette.        -   Blade size.—28 cm to 55 cm long and 6 mm to 10 mm wide.        -   Margins.—Entire.        -   Apex.—Acuminate.        -   Base.—Clasping.        -   Surface texture.—Glabrous on topside, glaucous on the bottom            side.        -   Venation.—Parallel.        -   Color.—Top and bottom side Green 137A.-   Inflorescence:    -   -   Type.—Spike-like scapose raceme.        -   Number of flowers per raceme.—About 150.        -   Inflorescence.—12 cm long and 5 cm wide.        -   Peduncle description.—Grows to 33 cm long and 8.5 mm wide,            glaucous, Yellow Green 146B.        -   Pedicle description.—1.5 mm long, glabrous, Greyed Orange            165B.        -   Bloom time.—July through October in Canby, Oreg.        -   Lastingness.—An inflorescence lasts for 2 to 4 weeks            depending on the temperature.-   Flower bud:    -   -   Size.—24 mm long and 4 mm wide.        -   Shape.—Cylindrical.        -   Surface texture.—Glabrous.        -   Color.—Red 42A.-   Flower:    -   -   Type.—Actinomorphic.        -   Shape.—Cylindrical and tubular.        -   Size.—Grows to 28 mm deep and 7 mm wide.        -   Texture.—Waxy.        -   Surface texture.—Glabrous on both sides.        -   Corolla description.—27 mm long and 7 mm wide, 6 to 8-lobed            fused tepals, tube 25 mm long and 5 mm wide, lobes reflex,            each 2 mm wide and 3 mm long, ovate, entire, obtuse to            acute, outside Red 42B, inside Red 39B with Red 42B on the            main veins.        -   Pistil description.—One, 29 mm long, ovary 2 mm long 1.5 mm            wide, Yellow Green 146C, style 27 mm long, Red 38C at base            darkening to 39A near stigma, stigma White NN155A.        -   Stamen.—6, 25 mm long, filaments 24 mm long, White NN155B,            anthers 1 mm long and Yellow Orange 21C darkening in areas            to Greyed Orange 177A, pollen none.        -   Fragrance.—None.-   Fruit and seed: None.-   Pest and diseases: Pests and diseases are infrequent on Kniphofia    spp. No problems have been observed on this plant grown under    commercial conditions in Canby, Oreg.

I claim:
 1. A new and distinct Kniphofia plant as herein shown anddescribed.